package cn.zl.springbootmqtt.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * @Description:
 * @Author: zllwsy
 * @Date: 2020/11/5 10:25
 */
@Component
public class BeanUtil implements ApplicationContextAware {
        private static ApplicationContext applicationContext;
        @Override
        public void setApplicationContext(ApplicationContext applicationContextParam) throws BeansException {
            applicationContext=applicationContextParam;
        }
        public static Object getObject(String id) {
            Object object = null;
            object = applicationContext.getBean(id);
            return object;
        }
        public static <T> T getObject(Class<T> tClass) {
            return applicationContext.getBean(tClass);
        }

        public static Object getBean(String tClass) {
            return applicationContext.getBean(tClass);
        }

        public static <T> T getBean(Class<T> tClass) {
            return applicationContext.getBean(tClass);
        }
}
